Liens
[1] http://msssa4.msss.gouv.qc.ca/fr/document/publication.nsf/fb143c75e0c27b69852566aa0064b01c/b7418cca5132977f8525752400720ad0?OpenDocument
[2] http://www.msss.gouv.qc.ca/sujets/santepub/vaccination/index.php?aid=3
[3] http://www.hc-sc.gc.ca/hl-vs/iyh-vsv/diseases-maladies/cough-toux-fra.php
[4] http://www.phac-aspc.gc.ca/im/vpd-mev/pertussis-fra.php
[5] http://www.msss.gouv.qc.ca/sujets/santepub/vaccination/index.php?aid=36
[6] http://www.soinsdenosenfants.cps.ca/index.htm